The recommended schedule for HPV vaccination is two or three doses, but some patients never make it back for all of the shots. This may cease to be a concern if future trials prove what scientists reported on Wednesday: A single dose of GlaxoSmithKline's Cervarix could work as well as the recommended two- or three-dose regimens at preventing the majority of cervical cancers.
The Serum Institute of India, the world's fifth largest vaccinemaker by volume, is eyeing newer vaccines, including one for the human papillomavirus expected to be launched by late 2018 and sell at a third of the price of Merck & Co.'s blockbuster Gardasil, Bloomberg reported.
Back in 2012, the GAVI Alliance announced plans to help immunize 30 million girls in 40 countries with HPV vaccines by 2020. Wednesday, the Children's Investment Fund Foundation chipped in toward that goal with a $25 million investment that will be matched through the U.K.'s Department of International Development.
Now that the European Commission has officially approved a two-dose Gardasil regimen for early teens, Merck and Sanofi will see the number of shots per patient fall. But that doesn't mean they'll necessarily take a sales hit, with the move potentially expanding overall access and providing a bump both drugmakers could use.
The President's Cancer Panel is urging federal and state health authorities to do a better job protecting children from preventable cancers by improving access to the HPV vaccine, which could mean a big bump in sales.
When the Centers for Disease Control and Prevention looked into the reasons behind low uptake of GlaxoSmithKline's and Merck's human papillomavirus vaccines last year, the effect of parental attitudes to sex grabbed the headlines. Yet while parents may fear the vaccine will lead to risky sex, all the evidence suggests otherwise.
A new study in JAMA Pediatrics finds that sex and money each play a role in U.S. parents' reluctance to vaccinate their children against the human papillomavirus. But a lack of easy-to-understand information about the shots--and often, the lack of a doctor's clear recommendation for them--are also helping to depress vaccination rates.
While half of U.S. teenage girls receive one dose of human papillomavirus vaccine, far fewer come back to complete the regimen. What is less clear is whether one dose offers any protection, but a new study offers some hope.
The public health push to vaccinate both boys and girls against human papillomavirus has been hindered by a lack of studies showing that the jabs prevent forms of cancer other than cervical. Now data on throat cancer are emerging a week after an anal disease study.
In 2007, Merck spent $100 million promoting its human papillomavirus vaccine, Gardasil. The advertising blitz helped sales top $1 billion, but earnings fell away quickly over the next few years. Many people are critical of the vaccine, but lots more simply do not know it exists.